Baca Juga: Soal Matematika Kelas 11 Halaman 202, 203 Uji Kompetensi 5.2 Barisan dan Deret Geometri
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HG = V 16^2 + 12^2
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HG = V256 + 144
HG = V400
HG = 20 cm
AD =...cm
EH / AD = 4/5
16 / AD = 4/5
5.16 / 4 = AD
20 cm = AD
DC =...cm
HG / DC = 4/5